A veteran criminologist and a young psychologist are drawn to a remote town in Mississippi to investigate a disturbing case involving the murder of a young girl and the mysterious disappearance of her twin sister. As they begin examining the evidence and questioning the people connected to the case, they uncover strange details hidden beneath the quiet surface of the town. The deeper they go into the investigation, the more complicated the mystery becomes, forcing them to confront secrets that could change everything they thought they knew about the crime.